Suppose 10*q - 9*q = 13. Solve -5*o = -12 - q for o.

Let k(l) = l**2 + 4*l. Let m be k(-4). Solve 4*a - a - 9 = m for a.

3

Let y be (-1)/4 + (-39)/(-12). Suppose -d - 8 = -4*f, y*f - 21 = -0*d - 3*d. Let v be (-1)/f + ⁷⁄₃. Solve v*k - k = 4 for k.

4

Let f be 3 + -2 + -3 + 2. Suppose 0 = 3*l + i - 6, 2*l - 10 = -3*l - 2*i. Suppose -3*d = -5*k + 29, 0 = -5*k + d + d + 26. Solve k + f = -l*x for x.

-2

Let n(g) = g3 - 7*g2 + 7*g - 4. Let w be n(6). Solve f + 3 = w for f.

-1

Let r(m) = 2*m3 - 2*m2 - m - 1. Let y be r(2). Suppose -2*p = 3 - y. Let g be (6 - p)/((-4)/(-16)). Solve x + g = -4*x for x.

-4

Suppose 7 = -n - w + 18, 0 = 4*n - 2*w - 56. Suppose 10 = -5*q, -h + 4*q + 8 = 4*h. Let f = 4 - h. Solve f*i + n = -3 for i.

-4

Let s(b) = -b - 9. Let p be s(-8). Let h be -1 - (p + 9*-1). Let m(q) = q**2 - 9*q. Let d be m(h). Solve d = 5*a - 5 for a.

1

Let v = 25 + -25. Suppose 0 = 4*c - 5*a - 11 - 8, -2*c - 2*a + 14 = v. Solve -c*r = -3*r for r.

0

Let z be -2 + 2*²²⁄₄. Let h = z + -5. Suppose -2*x - 2*q - 2 = 0, x + h*q + 8 = -2. Solve -x*f - 25 = 3*f for f.

-5

Suppose -10 = -4m - 6. Let j be (m + 1 - 4)-1. Solve 3 = j*b - 1 for b.

2